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	1.	Preserving toxicologic activity during chromatographic fractionation of bioactive complex mixtures. [electronic resource] by Lafleur, A L Braun, A G Monchamp, P A Plummer, E F Producer: 19860522 In: Analytical chemistry vol. 58 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Combined filtration-solid-phase extraction method for recovering organic substances from natural waters in preparation for mutagenicity testing. [electronic resource] by Durant, J L Monchamp, P A Lafleur, A L Hemond, H F Producer: 20121002 In: Environmental science & technology vol. 28 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Evaluation of cyano bonded phases for the fractionation of bioactive complex mixtures. [electronic resource] by Lafleur, A L Monchamp, P A Chang, N T Plummer, E F Wornat, M J Producer: 19881026 In: Journal of chromatographic science vol. 26 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Bacterial and human cell mutagenicity study of some C18H10 cyclopenta-fused polycyclic aromatic hydrocarbons associated with fossil fuels combustion. [electronic resource] by Lafleur, A L Longwell, J P Marr, J A Monchamp, P A Plummer, E F Thilly, W G Mulder, P P Boere, B B Cornelisse, J Lugtenburg, J Producer: 19930922 In: Environmental health perspectives vol. 101 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)